bdaejec | d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e

Resubmissions

12/01/2025, 07:50

250112-jpctdstkat 10

12/01/2025, 07:44

250112-jktw4svqgk 10

Analysis

max time kernel
844s
max time network
844s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/01/2025, 07:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe
Size

60KB
MD5

e2184da5d001380387816a36ae4095b7
SHA1

1c95879965d58eb16555621a8be7a922cbb40962
SHA256

d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e
SHA512

c54d49ddd9dc1fdfde793228d89891f87fe477b30442ccb4bf2273a7f0c4996ce40185e3a7f47a60dea8ab9203e88f37d96fa517929e8b2eabaf2b3874947c1c
SSDEEP

1536:4rOaf+p9RTeoi6HLJ3Zi4jMdsSDclcbiGCq2iW7z:4rOa2TRxFY4jcDclceGCH

Score

10^/10

bdaejec aspackv2 backdoor discovery

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2068-25-0x0000000000920000-0x0000000000929000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x000e000000013b4c-4.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2068	qVDeOD.exe

Loads dropped DLL 2 IoCs

pid	Process
1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe
1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	qVDeOD.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	qVDeOD.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	qVDeOD.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	qVDeOD.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	qVDeOD.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	qVDeOD.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	qVDeOD.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qVDeOD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2068	1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe	31
PID 1660 wrote to memory of 2068	1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe	31
PID 1660 wrote to memory of 2068	1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe	31
PID 1660 wrote to memory of 2068	1660	d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe	31
PID 2068 wrote to memory of 2672	2068	qVDeOD.exe	33
PID 2068 wrote to memory of 2672	2068	qVDeOD.exe	33
PID 2068 wrote to memory of 2672	2068	qVDeOD.exe	33
PID 2068 wrote to memory of 2672	2068	qVDeOD.exe	33

C:\Users\Admin\AppData\Local\Temp\d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe
C:\Users\Admin\AppData\Local\Temp\d5665f986ad453b570358cf576667729875b5631bc9deb5a55308f9efd3d3c0e.exe cmd /c %TERMINATE% "DELETE"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Users\Admin\AppData\Local\Temp\qVDeOD.exe
  C:\Users\Admin\AppData\Local\Temp\qVDeOD.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\58d0790c.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\58d0790c.bat

Filesize
187B

MD5
3d0c21d6d2541f222e5516bb7e2a079a

SHA1
478e09a31002f3117b12ac5150f822439eafcac1

SHA256
05b5bb5626c659b621f684af5f1b817dc8c709f4bec0a53a9db79ddf2290be6e

SHA512
6a1bca369b264feece59e4164b53b5efee3035099bd6066e2f9abd3ce1aff2bf3a1acdcc0cb0510eb440990ef59a1467ae0e77d4a729861910fefec8d5b00dce

Download Submit
\Users\Admin\AppData\Local\Temp\qVDeOD.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1660-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1660-10-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/1660-9-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/1660-14-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-11-0x0000000000920000-0x0000000000929000-memory.dmp

Filesize
36KB

Download
memory/2068-25-0x0000000000920000-0x0000000000929000-memory.dmp

Filesize
36KB

Download